Equations balanced on the previous day | Equations balanced on the next day |
4 Al + 3 O2 = 2 Al2O3
BaCl2 + Na2SO4 = BaSO4 + NaCl =>
BaCl2 + Na2SO4 = BaSO4 + 2 NaCl
Br + YAsUO = YAsUOBr =>
Br + YAsUO = YAsUOBr
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
potassiumchloride + oxygen = Potassiumperchlorate =>
KCl + 2 O2 = KClO4
P4(s) + Cl2 = PCl3 =>
P4(s) + 6 Cl2 = 4 PCl3
Ca(OH)2(aq) + H2SO4(aq) = CaSO4(s) + H2O(l) =>
Ca(OH)2(aq) + H2SO4(aq) = CaSO4(s) + 2 H2O(l)
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
HClO4 + P4O10 = H3PO4 + Cl2O7 =>
12 HClO4 + P4O10 = 4 H3PO4 + 6 Cl2O7
HH2O2 = H2O + O =>
2 HH2O2 = 3 H2O + O
OF2 + H2O = O2 + HF =>
OF2 + H2O = O2 + 2 HF
CaH2 + Ta2O5 = CaO + Ta + H2O =>
5 CaH2 + 2 Ta2O5 = 5 CaO + 4 Ta + 5 H2O
CoCl2 + H2O + EtOH = Co(H20)4 + EtCl2 + O =>
2 CoCl2 + 79 H2O + 2 EtOH = 2 Co(H20)4 + 2 EtCl2 + 81 O
LiOH(aq) + MgCl2(aq) = LiCl2(aq) + MgOH(aq) =>
LiOH(aq) + MgCl2(aq) = LiCl2(aq) + MgOH(aq)
IO3{-} + Re + OH{-} = ReO4{-} + IO{-} + H2O =>
7 IO3{-} + 4 Re + 4 OH{-} = 4 ReO4{-} + 7 IO{-} + 2 H2O
C9H8O4 + C2H5OH = C7H6O3 + C4H8O2 =>
C9H8O4 + C2H5OH = C7H6O3 + C4H8O2
Au{+3} + Ni = Au + Ni{+2] =>
2 Au{+3} + 3 Ni = 2 Au + 3 Ni{+2]
FeSO4 + Mg(HCO3)2 = Fe(OH)2 + MgSO4 + CO2 =>
FeSO4 + Mg(HCO3)2 = Fe(OH)2 + MgSO4 + 2 CO2
KHP + NaOH = KNaP + H2O =>
KHP + NaOH = KNaP + H2O
Al(C2H3O2)3 + KOH = Al(OH)3 + KC2H3O2 =>
Al(C2H3O2)3 + 3 KOH = Al(OH)3 + 3 KC2H3O2
H3PO4 + CsOH = Cs3PO4 + H2O =>
H3PO4 + 3 CsOH = Cs3PO4 + 3 H2O
BaC2Al2(SO4)3 = Ba(SO4)3Al2C2 =>
BaC2Al2(SO4)3 = Ba(SO4)3Al2C2
H2S + O2 = SO2 + H2O =>
2 H2S + 3 O2 = 2 SO2 + 2 H2O
CuSO4 + (NH4)2CO3 = CuCO3 + (NH4)2SO4 =>
CuSO4 + (NH4)2CO3 = CuCO3 + (NH4)2SO4
CH3CH2COOH + CH3CH2OH = CH3COOCH2CH3 + HOH =>
2 CH3CH2COOH + CH3CH2OH = 2 CH3COOCH2CH3 + HOH
CH4(g) + S8(s) = CS2(l) + H2S(g) =>
2 CH4(g) + S8(s) = 2 CS2(l) + 4 H2S(g)
MnO4{-} + C2O4{2-} + H{+} = Mn{2+} + CO2 + H2O =>
2 MnO4{-} + 5 C2O4{2-} + 16 H{+} = 2 Mn{2+} + 10 CO2 + 8 H2O
Au + NO3{-} + HCl = AuCl4{-} + H2O + NO =>
Au + NO3{-} + 4 HCl = AuCl4{-} + 2 H2O + NO
Al(NO3)3 + HCl = AlCl3 + HNO3 =>
Al(NO3)3 + 3 HCl = AlCl3 + 3 HNO3
CH4(g) + S(g) = C2H4(g) + H2S(g) =>
2 CH4(g) + 2 S(g) = C2H4(g) + 2 H2S(g)
K4Fe(CN)6 + KMnO4 + H2SO4 = KHSO4 + Fe2(SO4)3 + MnSO4 + HNO3 + CO2 + H2O =>
10 K4Fe(CN)6 + 122 KMnO4 + 299 H2SO4 = 162 KHSO4 + 5 Fe2(SO4)3 + 122 MnSO4 + 60 HNO3 + 60 CO2 + 188 H2O
Fe2O3(s) + HNO3(aq) = Fe(NO3)3(aq) + H2O(s) =>
Fe2O3(s) + 6 HNO3(aq) = 2 Fe(NO3)3(aq) + 3 H2O(s)
TiOCl2 + NaOH + H2O2 = NaCl + H4TiO5 =>
TiOCl2 + 2 NaOH + H2O2 = 2 NaCl + H4TiO5
C7H8 + CH3OH = C6H5OH + C2H6 =>
C7H8 + CH3OH = C6H5OH + C2H6
HCH2CHO2 + NaOH = H2O + CH2CHO2Na =>
HCH2CHO2 + NaOH = H2O + CH2CHO2Na
CuO + NO2 = Cu(NO3)2 + Cu(NO2)2 =>
2 CuO + 4 NO2 = Cu(NO3)2 + Cu(NO2)2
MnO4{-} + SO2 + H2O = Mn2{+} + H{+} + SO4{-} =>
6 MnO4{-} + 13 SO2 + 2 H2O = 3 Mn2{+} + 4 H{+} + 13 SO4{-}
K2Cr2O7 + BaCl2 + H2(SO4) = K2(SO4) + Cl2 + Ba(SO4) + Cr(SO4) + H2O =>
K2Cr2O7 + 4 BaCl2 + 7 H2(SO4) = K2(SO4) + 4 Cl2 + 4 Ba(SO4) + 2 Cr(SO4) + 7 H2O
Cu2SO3 + Au2(SO4)3 = Au2(SO)3 + Cu2SO4 =>
9 Cu2SO3 + Au2(SO4)3 = Au2(SO)3 + 9 Cu2SO4
NH3(g) + O2(g) + CH4(g) = HCN(g) + H2O(l) =>
2 NH3(g) + 3 O2(g) + 2 CH4(g) = 2 HCN(g) + 6 H2O(l)
H3PO4 + NaOH = Na3PO4 + H2O =>
H3PO4 + 3 NaOH = Na3PO4 + 3 H2O
Ni + NaOH = Ni(OH) + Na =>
Ni + NaOH = Ni(OH) + Na
C + H2 + O2 = CH3OH =>
2 C + 4 H2 + O2 = 2 CH3OH
(NH4)2S + NaOH = (NH4)OH + Na2S =>
(NH4)2S + 2 NaOH = 2(NH4)OH + Na2S
MnO4{-} + C2O4{2-} + H{+} = Mn{2+} + CO2 + H2O =>
2 MnO4{-} + 5 C2O4{2-} + 16 H{+} = 2 Mn{2+} + 10 CO2 + 8 H2O
CH3(CH2)CH3 + O2 = CO2 + H2O =>
CH3(CH2)CH3 + 5 O2 = 3 CO2 + 4 H2O
KCl + MgCl2 = Cl2 + KMg =>
2 KCl + 2 MgCl2 = 3 Cl2 + 2 KMg
ClO2 = Cl2 + O2 =>
2 ClO2 = Cl2 + 2 O2
SO2 = S2O3 + SO4 =>
5 SO2 = 2 S2O3 + SO4
HBr + NH3 = NH4Br =>
HBr + NH3 = NH4Br
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